title: Frailty: a key indicator to minimize inappropriate medication in older people.
abstract: Older populations are more likely to have multiple co-morbid diseases that require multiple treatments, which make them a large consumer of medications. As a person grows older, their ability to tolerate medications becomes less due to age-related changes in pharmacokinetics and pharmacodynamics often heading along a path that leads to frailty. Frail older persons often have multiple co-morbidities with signs of impairment in activities of daily living. Prescribing drugs for these vulnerable individuals is difficult and is a potentially unsafe activity. Inappropriate prescribing in older population can be detected using explicit (criterion-based) or implicit (judgment-based) criteria. Unfortunately, most current therapeutic guidelines are applicable only to healthy older adults and cannot be generalized to frail patients. These discrepancies should be addressed either by developing new criteria or by refining the existing tools for frail older people. The first and foremost step is to identify the frail patient in clinical practice by applying clinically validated tools. Once the frail patient has been identified, there is a need for specific measures or criteria to assess appropriateness of therapy that consider such factors as quality of life, functional status and remaining life expectancy and thus modified goals of care.
authors.affiliation: Pharmacy Australia Centre of Excellence (PACE), School of Pharmacy, The University of Queensland, Brisbane, Australia. a.poudel@uq.edu.au.
authors.forename: A
authors.initials: A
authors.lastname: Poudel
authors.forename: R E
authors.initials: RE
authors.lastname: Hubbard
authors.forename: L
authors.initials: L
authors.lastname: Nissen
authors.forename: C
authors.initials: C
authors.lastname: Mitchell
mesh_terms: D000367:Age Factors; D000369:Aged, 80 and over; D015897:Comorbidity; D016330:Frail Elderly; D015577:Geriatric Assessment / Q000379:methods*; D006801:Humans; D057970:Inappropriate Prescribing / Q000941:ethics* / Q000331:legislation & jurisprudence*; D008017:Life Expectancy; D055553:Prescription Drugs / Q000009:adverse effects / Q000627:therapeutic use*; D011788:Quality of Life
chemical_list: D055553:Prescription Drugs